公开(公告)号：US08687444B2

公开(公告)日：2014-04-01

申请号：US13200649

申请日：2011-09-28

申请人： Akira Ide ,  Hiroki Ichikawa

发明人： Akira Ide ,  Hiroki Ichikawa

IPC分类号： G11C7/00

CPC分类号： G11C29/44 ,  G11C29/56008 ,  G11C2029/1208 ,  G11C2029/5606

摘要： A plurality of memory cells are tested in order. Each time a defective memory cell is detected by the test, error pattern information is updated based on a relative arrangement relationship between a plurality of defective memory cells, and error address information is updated based on the addresses of at least part of the plurality of defective memory cells. According to the present invention, it is possible to significantly reduce the storage capacity of the analysis memory. This allows the implementation of the analysis memory itself in the semiconductor device, in which case external testers need not include the analysis memory.

摘要翻译： 按顺序测试多个存储单元。 每次通过测试检测到有缺陷的存储单元时，基于多个有缺陷的存储单元之间的相对布置关系来更新错误模式信息，并且基于多个缺陷存储器单元的至少一部分的地址来更新错误地址信息 记忆细胞 根据本发明，可以显着降低分析存储器的存储容量。 这允许在半导体器件中实现分析存储器本身，在这种情况下外部测试器不需要包括分析存储器。

公开(公告)号：US20120075944A1

公开(公告)日：2012-03-29

申请号：US13200649

申请日：2011-09-28

申请人： Akira Ide ,  Hiroki Ichikawa

发明人： Akira Ide ,  Hiroki Ichikawa

IPC分类号： G11C29/04 ,  H01L21/00

CPC分类号： G11C29/44 ,  G11C29/56008 ,  G11C2029/1208 ,  G11C2029/5606

摘要： A plurality of memory cells are tested in order. Each time a defective memory cell is detected by the test, error pattern information is updated based on a relative arrangement relationship between a plurality of defective memory cells, and error address information is updated based on the addresses of at least part of the plurality of defective memory cells. According to the present invention, it is possible to significantly reduce the storage capacity of the analysis memory. This allows the implementation of the analysis memory itself in the semiconductor device, in which case external testers need not include the analysis memory.

摘要翻译： 按顺序测试多个存储单元。 每次通过测试检测到有缺陷的存储单元时，基于多个有缺陷的存储单元之间的相对布置关系来更新错误模式信息，并且基于多个缺陷存储器单元的至少一部分的地址来更新错误地址信息 记忆细胞 根据本发明，可以显着降低分析存储器的存储容量。 这允许在半导体器件中实现分析存储器本身，在这种情况下外部测试器不需要包括分析存储器。

公开(公告)号：US20120182816A1

公开(公告)日：2012-07-19

申请号：US13350640

申请日：2012-01-13

申请人： Akira Ide ,  Hiroki Ichikawa

发明人： Akira Ide ,  Hiroki Ichikawa

IPC分类号： G11C29/04 ,  H01L21/66

CPC分类号： G11C29/56008 ,  G11C29/72 ,  G11C29/808 ,  G11C2229/763

摘要： Such a device is disclosed that includes: a row redundancy circuit and a column redundancy circuit for replacing defective sub word lines and defective bit lines included in a memory cell array, respectively; first and second electrical fuse circuits that store the addresses of the defective sub word lines and the defective bit lines, respectively; and a fuse select circuit that selects, in a first operation mode, either one of the first and second electrical fuse circuits based on an address signal supplied when a determination signal is activated, and selects, in a second operation mode, the other of the first and second electrical fuse circuits based on the address signal supplied when the determination signal is activated. According to the present invention, it is possible to flexibly switch between replacement using redundant word lines and replacement using redundant bit lines.

摘要翻译： 公开了一种这样的装置，其包括：分别用于替换存储单元阵列中包括的有缺陷的子字线和有缺陷的位线的行冗余电路和列冗余电路; 分别存储有缺陷子字线和有缺陷位线的地址的第一和第二电熔丝电路; 以及熔丝选择电路，其基于当确定信号被激活时提供的地址信号，在第一操作模式中选择第一和第二电熔丝电路中的任一个，并且在第二操作模式中，选择另一个 基于当确定信号被激活时提供的地址信号的第一和第二电熔丝电路。 根据本发明，可以在使用冗余字线的替换和使用冗余位线的替换之间灵活地切换。

公开(公告)号：US4126284A

公开(公告)日：1978-11-21

申请号：US831130

申请日：1977-09-07

申请人： Hiroki Ichikawa ,  Kazumi Miyazi ,  Michio Kusuyama

发明人： Hiroki Ichikawa ,  Kazumi Miyazi ,  Michio Kusuyama

IPC分类号： G11B15/32 ,  G11B15/44 ,  G03B1/04

CPC分类号： G11B15/32 ,  G11B15/44

摘要： A magnetic tape drive device comprises winding and rewinding reel pedestals and a changeover lever carrying a pulley and a belt which are driven by a motor. The change-over lever is swung by a plunger through a formed spring, so that the pulley or belt is elastically contacted with one of the pedestals to rotate it.

摘要翻译： 一种磁带驱动装置，包括卷绕和重绕卷轴基座以及承载由马达驱动的滑轮和皮带的转换杆。 转换杆通过柱塞通过成形弹簧摆动，使得滑轮或皮带与其中一个基座弹性接触以使其旋转。

公开(公告)号：US08249637B2

公开(公告)日：2012-08-21

申请号：US12838415

申请日：2010-07-16

申请人： Tsutomu Tsuboi ,  Izuru Yamada ,  Hiroki Ichikawa

发明人： Tsutomu Tsuboi ,  Izuru Yamada ,  Hiroki Ichikawa

IPC分类号： H04B7/00

CPC分类号： H04W4/90 ,  H04W72/082 ,  H04W72/10 ,  H04W76/50

摘要： An object of the present invention is to provide means for eliminating a transmission delay when transmitting emergency information for the sake of relief, security, or the like in a wireless device in conformity with the wireless LAN standard in which if radio waves transmitted from peripheral devices are detected, transmission has to be stopped. In a multimode wireless communication scheme having two or more communication schemes, priorities of the communication schemes are set. A high priority or low priority regarding to a message is described in a “message type” data field of a frame of a controlling channel output from the access point side to the terminal side. When the frame of the controlling channel is decrypted on the terminal side, the message type is confirmed, so that the type of a service channel used thereafter is confirmed and the channel is coupled.

摘要翻译： 本发明的一个目的是提供一种在无线设备中根据无线LAN标准来发送紧急信息的方法，用于在无线设备中为了救济，安全等而发送紧急信息，其中如果从外围设备发送的无线电波 被检测到，必须停止传输。 在具有两个或多个通信方案的多模无线通信方案中，设置通信方案的优先级。 在从接入点侧向终端侧输出的控制信道的帧的“消息类型”数据字段中描述关于消息的高优先级或低优先级。 当控制信道的帧在终端侧解密时，确认消息类型，使得其后使用的业务信道的类型得到确认并且该信道被耦合。

公开(公告)号：US20110021233A1

公开(公告)日：2011-01-27

申请号：US12838415

申请日：2010-07-16

申请人： Tsutomu TSUBOI ,  Izuru Yamada ,  Hiroki Ichikawa

发明人： Tsutomu TSUBOI ,  Izuru Yamada ,  Hiroki Ichikawa

IPC分类号： H04B7/00

CPC分类号： H04W4/90 ,  H04W72/082 ,  H04W72/10 ,  H04W76/50

摘要： An object of the present invention is to provide means for eliminating a transmission delay when transmitting emergency information for the sake of relief, security, or the like in a wireless device in conformity with the wireless LAN standard in which if radio waves transmitted from peripheral devices are detected, transmission has to be stopped. In a multimode wireless communication scheme having two or more communication schemes, priorities of the communication schemes are set. A high priority or low priority regarding to a message is described in a “message type” data field of a frame of a controlling channel output from the access point side to the terminal side. When the frame of the controlling channel is decrypted on the terminal side, the message type is confirmed, so that the type of a service channel used thereafter is confirmed and the channel is coupled.

摘要翻译： 本发明的一个目的是提供一种在无线设备中根据无线LAN标准来发送紧急信息的方法，用于在无线设备中为了救济，安全等而发送紧急信息，其中如果从外围设备发送的无线电波 被检测到，必须停止传输。 在具有两个或多个通信方案的多模无线通信方案中，设置通信方案的优先级。 在从接入点侧向终端侧输出的控制信道的帧的“消息类型”数据字段中描述关于消息的高优先级或低优先级。 当控制信道的帧在终端侧解密时，确认消息类型，使得其后使用的业务信道的类型得到确认并且该信道被耦合。

公开(公告)号：US5652701A

公开(公告)日：1997-07-29

申请号：US413638

申请日：1995-03-30

申请人： Masayasu Hasegawa ,  Tomokazu Kimura ,  Hiroki Ichikawa ,  Kenshin Oohashi

发明人： Masayasu Hasegawa ,  Tomokazu Kimura ,  Hiroki Ichikawa ,  Kenshin Oohashi

IPC分类号： H02M7/48 ,  H02P27/06 ,  H02P29/00 ,  H02M1/12

CPC分类号： H02M7/53873

摘要： An inverter operation command apparatus having increase and decrease keys which, when operated according to predetermined requirements, allows the frequency to be set quickly, requires only the increase/decrease key to be actuated to determine the rotation of direction and run/stop of the inverter, and allows the frequency display to be changed. Actuation of increase and decrease keys in predetermined orders, for predetermined durations and at predetermined times, in accordance with predetermined subroutines, will permit flexible control of the inverter frequency.

摘要翻译： 具有增减键的逆变器运转指令装置，当按照预定的要求进行操作时，能够快速地设定频率，只需要启动增减键来确定逆变器的方向和运行/停止的旋转 ，并允许频率显示改变。 根据预定的子程序，以预定顺序增加和减少键预定的持续时间和在预定时间，将允许对变频器频率的灵活控制。

公开(公告)号：US4401864A

公开(公告)日：1983-08-30

申请号：US268908

申请日：1981-06-01

申请人： Hiroki Ichikawa

发明人： Hiroki Ichikawa

IPC分类号： H01H23/14 ,  H01H3/00 ,  H01H13/00

CPC分类号： H01H23/145

摘要： A switch mechanism comprises an operating member having an outer surface including tabs formed on the left- and the right-hand half thereof, with switch operating protuberances formed on the rear surface thereof in alignment with the respective tabs. A recess is integrally formed in a housing of an electrical instrument, and the operating member is rockably disposed in the recess for seesaw motion therein. A pair of pushbutton switches are disposed on paths of movement of the protuberances, and are quickly operated by an angular movement of the operating member through a reduced angular stroke.

摘要翻译： 开关机构包括具有外表面的操作构件，该外表面包括形成在其左半边和右半边上的突出部，其开口操作突起形成在其后表面上并与相应突出部对准。 在电气仪器的壳体中一体地形成凹部，并且操作构件可摆动地设置在凹部中以用于跷跷板运动。 一对按钮开关设置在突起的运动路径上，并且通过减小的角度行程的操作构件的角度运动来快速操作。

公开(公告)号：US4300735A

公开(公告)日：1981-11-17

申请号：US87962

申请日：1979-10-25

申请人： Hiroki Ichikawa

发明人： Hiroki Ichikawa

IPC分类号： G11B15/44 ,  G03B1/04 ,  G11B15/32

CPC分类号： G11B15/442

摘要： In a driving mechanism for a tape recorder, rewinding operation of the tape at high speed may be effected by moving a fast-feed operation member to activate both a main switch and a high-speed switch to effect high speed driving of a tape rewinding reel. A first rotary lever is adapted to be actuated either by the fast-feed operating member to actuate the main switch or by a changeover operation member which sets the driving mechanism to the rewinding position. A tape driving member for transmitting tape driving force to either a tape winding reel or the tape rewinding reel is pivotally actuated by a second rotary lever which is also adapted to be responsive to the changeover operation member.

摘要翻译： 在磁带录放机的驱动机构中，可以通过移动快速进给操作构件来激活磁带的高速倒带操作来实现主开关和高速开关，以实现磁带卷绕卷轴的高速驱动 。 第一旋转杆适于由快速进给操作构件致动，以致动主开关或通过将驱动机构设置为重绕位置的转换操作构件。 用于将带驱动力传送到带卷绕卷轴或带卷绕卷轴的带驱动构件由也适于响应于切换操作构件的第二旋转杆枢转地驱动。

公开(公告)号：US4164637A

公开(公告)日：1979-08-14

申请号：US883797

申请日：1978-03-06

申请人： Kazumi Miyazi ,  Hiroki Ichikawa

发明人： Kazumi Miyazi ,  Hiroki Ichikawa

IPC分类号： H01H13/16

CPC分类号： H01H13/16

摘要： A foot switch includes a lower case made of a synthetic resin and having an engaging bent portion on an integrally formed strip; and a tread plate made of a synthetic resin and having an integrally formed strip with an engaging slit in which the engaging bent portion is inserted. A microswitch is operated when the tread plate is downwardly pressed by a foot.

摘要翻译： 脚踏开关包括由合成树脂制成的下壳体，并且在整体形成的条带上具有接合弯曲部分; 以及由合成树脂制成的胎面板，并且具有一体形成的条带，其中嵌入有所述接合弯曲部分的接合狭缝。 当踏板向下按压脚时，微动开关被操作。